Evaluate
18
Factor
2\times 3^{2}
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\frac{\frac{40}{4}}{\frac{28}{4}-2}+16
Multiply 5 and 8 to get 40.
\frac{10}{\frac{28}{4}-2}+16
Divide 40 by 4 to get 10.
\frac{10}{7-2}+16
Divide 28 by 4 to get 7.
\frac{10}{5}+16
Subtract 2 from 7 to get 5.
2+16
Divide 10 by 5 to get 2.
18
Add 2 and 16 to get 18.
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